Assigeoe to saeah e



(No Model.) 2 Sheets-Sheet 1.

D. P. TREI'RY.

- LAMP STOVB.

No. 255,703. Patented Ma.1.28,1882.

UNITED y' STATES `PATENT OFFICE.

DAVID F. TREFRY, F CHICAGO, ILLINOIS, ASSIGNOR TO SARAH E.

TREFRY, OF SAME PLACE.

LAMP-srovE.

SPECIFICATION forming part of Letters Patent-No. 255,703, dated March 28, 1882.

Application led,` October 17,1881. (Xo model.)

To all whom 'it may concern Be it known that I, DAVID F. Tanner, of Chicago, in the county of Cook and State of Illinois, have invented certain new and useful Improvements in Lamp-Stoves; and I dohereby declare that the following is a full, clear, ,and exact description thereof, reference being had to the accompanying drawings, and to the letters of reference marked thereon, which form 1o a part of this specification.

This invention relates to lamp-stoves; and it consi-sts primarily in a lamp-stove having a roasting-chamber located at one side of the 11eme-chamber and connected therewith to re- I 5 ceive the products of combustion, and also provided with an outletfor theirdischarge. It also consists in other features of construction ina lamp-stove provided with a roasting-chamber located laterally to the flame-chamber, as will zo be hereinafter fully set forth, and stated in tbe claims.

In the drawings, Figure 1 is a perspective view of my improved stove( Fig. 2 is a front view thereof.' Fig. 3 is a vertical section from z5 front to rear through Fig. 2, and Fig. 4 is a fragmentary horizontal section through the warming-chamber.

Aand B are horizontal top and middle plates of the stove, of equal dimensions, and C C are 3o vertical walls uniting them at their margins.

The interior thereby7 inclosed is divided transversely by the partition D, which rises from the plate B to within a short distance of they plate A, leaving an upper passage, d.' The front space thus cutoff is intended to contain the lamp-flames, andjs preferably centrally divided into two compartments, E, by the central partition, D', reaching to the top plate, A, a flame or iaines being provided for each 4o compartment. The rearward space, H, is the roasting-chamber. Beneath the latter is located a warming-chamber, F, properlyinclosed, the walls of which support the plate B at an elevation of a few inches, leaving a space beneath the front of the stove, occupied by the lamp-reservoir Gr. The plate B is apertured at b b, Fig. to admit lamp-dames, being preferably cast with elevations or cones b about said apertures, as also shown in Fig. 3. The

5o lamp tubes and wicks are of the wide variety,

-let h.

and are arranged parallel with the partition D, so as to present the broad surface of the llame toward it. Said partition D consists of a suitable metal'frame supporting panes of mica d' opposite the iiames, whereby heat from the llames is radiated into the lateral roastingchamber H. At the rear of said chamber a plate, H', descends from the top plate, A, to

near the plate B, leavinga transverse passage,A

l1., at the bottom thereof'.` A series of' holes, a a, are located in the top plate, A, in a transverse row at the rear of the deilecting-plate H. A pot-hole is located over each flame chamber or compartment, and also over the `roasting-chamber, as clearly shown in the chamber H, beneath thev plate H', and out through the openings a c. Heat is also ra-A diated horizontally from the micas d into the roasting-chamber. To properly Intercept and utilize heat-currents thus produced within the chamber H, the latter is provided with an elevated grating or open shelf, I, upon which the articles to be cooked are placed, so that the radiated heat from the mica acts upon its side and lower surface, while the current of heated air and gases from the dame descends upon their remote sides and top in its passage to the out- Said shelf is preferably supported removably upon or in the dripping-pan J.. By these means all portions of the surface are found to be acted upon with substantial evenness and with the best results in rapidity and thoroughness of cooking. A removable dripping-pan, J, covers the bottom of the chamber H, and a 'broad side door, H2, gives access to said chamber.

At the pot-holes boiling and baking may be done while roasting is going forward inthe chamber H, an-oven of ordinary construction being shown in dotted lines in Fig. 3, which covers the outlet-openings a a., receives the heated products through the rear pot-hole, and

a broad side door, (seen in Fig. 1,) and the Y dame-chambers have doors in front.

5 The lamp is preferably wholly detached or detachable from the stove, being contrived to sustain the wick-tubes g in proper vertical relation to the apertures b when itstands on the same plane with the lower plate, F, ot' the warming-chamber F. By notching the baseplate F at f, Fig. 4, to receive the `legs g' of the lamp-reservoir, the tubes g may also be readily adjusted and held laterally in proper relation to said apertures b.

Astove constructed in the manner vshown and described and provided with four broad Wicks, two for each Hanne-compartment, asindicated in the drawings, is found to have great capacityl and to accomplish its work with 2o rapidity and economy.

l claim as my inventionl. Ina lamp-stove, the combination of a Haine-chamber and a cooking-chamber ar ranged side by side, substantially as shown, a

2 5 micapartition dividing said chambers opposite 3 5 support the article being cooked horizontally opposite or above the vflame, substantially as and for the purposes set forth.

3. The combination, in a lamp-stove, of the chambers E and H, arranged side by side, as shown, the mica pa-rtition D, the passages d and h, relatively arranged, as indicated, andv the open shelf I, horizontally opposite the ame in the chamber E, substantially as and for the purposes set forth.

4. The lamp-stove herein described, composed of the darne-chamber, roasting-chamber,

and warming-chamber, said iaine and roasting chambers being arranged side by side and supported by the warming-chamber, said warming-chamber extending only beneath the roastingehamber, thereby leaving a space beneath the dame-chamber for the lamp, as described.

5. In a lamp-stove having aine and cooking chambers arranged side by side and colnniunieating bya passage leading from the upper part of theiame-chamber, a pot-holein the top of the cooking-chamber, substantially as described.

6. The front edge of the base F', notched to admit the legs or base of the lamp-reservoir G, whereby the tubes g are brought in proper relation to the apertures b, substantially as 

